From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Arce, Abraham" Subject: OMAP4 keypad driver Date: Wed, 7 Apr 2010 20:16:08 -0500 Message-ID: <27F9C60D11D683428E133F85D2BB4A53043CB21399@dlee03.ent.ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT Return-path: Received: from bear.ext.ti.com ([192.94.94.41]:55948 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752954Ab0DHBQK convert rfc822-to-8bit (ORCPT ); Wed, 7 Apr 2010 21:16:10 -0400 Received: from dlep35.itg.ti.com ([157.170.170.118]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id o381G9Jv003409 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 7 Apr 2010 20:16:09 -0500 Received: from dlep26.itg.ti.com (localhost [127.0.0.1]) by dlep35.itg.ti.com (8.13.7/8.13.7) with ESMTP id o381G9B0003013 for ; Wed, 7 Apr 2010 20:16:09 -0500 (CDT) Received: from dlee74.ent.ti.com (localhost [127.0.0.1]) by dlep26.itg.ti.com (8.13.8/8.13.8) with ESMTP id o381G94A027215 for ; Wed, 7 Apr 2010 20:16:09 -0500 (CDT) Content-Language: en-US Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: "linux-omap@vger.kernel.org" Hi, I need some help to figure out the best way to incorporate omap4 keypad in linux omap. First approach, I have a patch that creates a new file, omap4-keypad.c with the following implementations: - Based on matrix keypac logic - Using hwmod framework - Using threaded irq Second approach, to change existing omap-keypad.c to matrix keypad Not clear on the path to follow... Thanks for your comments. Best Regards Abraham